Submit an observation form to report any violation of the state plastic bag ban you have observed. Plastic bags are a major contaminant in Washington’s recycling facilities, waterways, roadways, and ...

Carbon pollution from human activities is making ocean water corrosive. This harms marine life. Our new scientific tool helps ...

We're working to reduce polluted runoff from streets, forests, and farms. When it rains, water flows across the land, streets, and sidewalks. Pollutants are carried by this water into local streams, ...

When you own a business, preparing for wet and cold weather is important to prevent damage and environmental hazards.

Washington's Industrial Stormwater General Permit, which covers nearly 1,200 facilities, has new requirements to ensure cleaner stormwater is flowing into local waterways. The permit covers industrial ...

The permit would allow the discharge of treated industrial wastewater from JT Marine's drydocks 1, 2, and 3 (floodwater), and partially treated stormwater overflow from the lift station via outfall ...

The Roosevelt Regional Landfill Ash Monofil facility has submitted a permit renewal application to the Washington State Department of Ecology. We invite you to review and comment on the draft permit ...

We invite you to comment on the Draft Permit No. WA0041041 for the Willapa Regional Wastewater Treatment Plant. The draft permit we proposed to reissue authorizes the discharge of domestic wastewater ...

A new annual report and online dashboard show how Climate Commitment Act (CCA) revenue was spent on projects ranging from wildfire resiliency and salmon habitat restoration to pedestrian and biking ...

We invite your comments on the proposed modification of SWD permit no. ST0501320 We invite your comments on the draft modified permit and fact sheet addendum to be issued to Skagit Valley Farms ...

Our Washington Conservation Corps (WCC) members wrapped up their 2023-24 term after a busy year of habitat restoration and trail improvement projects. Some WCC members also spent their last few weeks ...